dating-touchme-app/lib/utils/utils.dart

//各种封装的小函数

import 'dart:async';

import 'package:bruno/bruno.dart';
import 'package:flutter/material.dart';
import 'package:permission_handler/permission_handler.dart';

void toast(String msg, BuildContext context){
  BrnToast.show(msg, context);
}

String formattedTime(int timestamp){


  // 使用DateTime.fromMillisecondsSinceEpoch来创建DateTime对象
  DateTime dateTime = DateTime.fromMillisecondsSinceEpoch(timestamp, isUtc: false);

  // 手动格式化日期和时间
  String formattedDateTime = '${dateTime.year}-${dateTime.month.toString().padLeft(2, '0')}-${dateTime.day.toString().padLeft(2, '0')} ${dateTime.hour.toString().padLeft(2, '0')}:${dateTime.minute.toString().padLeft(2, '0')}:${dateTime.second.toString().padLeft(2, '0')}';
  return formattedDateTime;
}



Future<bool> handlePermission(BuildContext context, String content) async {
  PermissionStatus status;
  status = await Permission.location.status;

  final Completer<bool> completer = Completer<bool>();

  if (status.isDenied) {
    // 如果没有权限，显示权限提示弹窗
    showDialog(
      context: context,
      builder: (BuildContext context) {
        return AlertDialog(
          title: Text("提示"),
          content: Text(content),
          actions: <Widget>[
            TextButton(
              child: Text("确定"),
              onPressed: () async {
                Map<Permission, PermissionStatus> statuses;
                statuses = await [
                  Permission.location,
                ].request();

                Navigator.of(context).pop();
                completer.complete(true);
              },
            ),
            TextButton(
              child: Text("取消"),
              onPressed: () {
                Navigator.of(context).pop();
                completer.complete(false);
              },
            ),
          ],
        );
      },
    );
  } else {
    completer.complete(true);
  }

  return completer.future;
}